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Cited by 365

The DOI matches its Crossref record; 55 of the 55 references it cites were found in a registry or an index.

Landscape of the complete RNA chemical modifications in the human 80S ribosome

Open access
Taoka, Masato, Nobe, Yuko, Yamaki, Yuka, Sato, Ko, Ishikawa, Hideaki, Izumikawa, Keiichi, Yamauchi, Yoshio, Hirota, Kouji, Nakayama, Hiroshi, Takahashi, Nobuhiro, Isobe, Toshiaki·2018·Nucleic Acids Research

Abstract

During ribosome biogenesis, ribosomal RNAs acquire various chemical modifications that ensure the fidelity of translation, and dysregulation of the modification processes can cause proteome changes as observed in cancer and inherited human disorders. Here, we report the complete chemical modifications of all RNAs of the human 80S ribosome as determined with quantitative mass spectrometry. We assigned 228 sites with 14 different post-transcriptional modifications, most of which are located in functional regions of the ribosome. All modifications detected are typical of eukaryotic ribosomal RNAs, and no human-specific modifications were observed, in contrast to a recently reported cryo-electron microscopy analysis. While human ribosomal RNAs appeared to have little polymorphism regarding the post-transcriptional modifications, we found that pseudouridylation at two specific sites in 28S ribosomal RNA are significantly reduced in ribosomes of patients with familial dyskeratosis congenita, a genetic disease caused by a point mutation in the pseudouridine synthase gene DKC1. The landscape of the entire epitranscriptomic ribosomal RNA modifications provides a firm basis for understanding ribosome function and dysfunction associated with human disease.

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Crossref · 10.1093/nar/gky811

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Metadata

Authors
Taoka, M., Nobe, Y., Yamaki, Y., Sato, K., Ishikawa, H., Izumikawa, K., Yamauchi, Y., Hirota, K., Nakayama, H., Takahashi, N., & Isobe, T.
Venue
Nucleic Acids Research
Published
2018-09-07
Volume
46
Issue
18
Pages
9289-9298
ISSN
  • 0305-1048 (ISSN-L)
  • 1362-4962
OpenAlex
W2891167139
Cited by
365
References
55
FWCI
9.73
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Landscape of the complete RNA chemical modifications in the human 80S ribosome. https://app.cochat.ai/papers/10.1093/nar/gky811
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Taoka, M., Nobe, Y., Yamaki, Y., Sato, K., Ishikawa, H., Izumikawa, K., Yamauchi, Y., Hirota, K., Nakayama, H., Takahashi, N., & Isobe, T. (2018). Landscape of the complete RNA chemical modifications in the human 80S ribosome. Nucleic Acids Research. https://doi.org/10.1093/nar/gky811

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